Rice Bran Oil · Cast Iron Cookware Seasoning & Oil
Wholesale Rice Bran Oil
Rice bran oil is not a material linked to PFAS.
This product is rice bran oil with no coating or water-repellent finish on record. The material as recorded is not associated with PFAS concern.
The better-graded swap
Lodge
Cast Iron Seasoning Spray
85/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
rice bran oil
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Wholesale Rice Bran Oil is made of, ingredients and materials
Rice bran oil is extracted from the outer layer of rice grains and consists primarily of triglycerides with natural antioxidants (gamma-oryzanol, tocopherols). Unlike synthetic cookware coatings or ceramics, it is a food itself, not a surface treatment. The relevant safety concerns are oxidative rancidity and processing contaminants, not leaching or coating breakdown.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Oxidative rancidity and lipid peroxides
Rice bran oil is prone to oxidation over time, especially in bulk storage. Rancid oil may produce off-flavors and volatile compounds; no acute toxicity is established, but oxidized fats are nutritionally degraded and potentially pro-inflammatory if consumed in quantity.
Cadmium
Rice and rice-derived products can accumulate arsenic and cadmium from soil and water. Third-party testing is not universally performed on wholesale oils. Verify source region and any available lab reports; organic certification provides no guaranteed reduction.
Source, ATSDR ↗Microbial contamination and storage stability
Bulk oils are susceptible to bacterial and fungal growth if stored in warm, humid conditions or if water ingress occurs. Wholesale suppliers may not guarantee sterile bottling; verify packaging integrity and storage conditions upon receipt.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Processing contaminants (solvent residues)
No specific recalls or public reports of solvent residues (hexane, etc.) in commercial rice bran oil are on record. Most suppliers use cold-pressing or food-grade solvent extraction; food safety standards typically require residue levels below regulatory thresholds, but independent verification is uncommon for wholesale products.
The full breakdown
The brand's record and disclosure
No specific brand identity or public safety record is available for generic wholesale rice bran oil products without a named manufacturer or distributor. Disclosure practices vary widely among bulk suppliers. Seek products with third-party testing for heavy metals (arsenic, cadmium) and microbial contamination, which are industry-standard concerns for grain-derived oils, though not consistently advertised.
How it compares in its category
This product has been miscategorized as cookware when it is a cooking ingredient. Compared to other cooking oils (canola, olive, coconut), rice bran oil has moderate oxidative stability (smoke point around 450 F/230 C) and a neutral flavor. It is not a non-stick coating, enamel, ceramic, or aluminum product and thus avoids the leaching and degradation hazards inherent to actual cookware surfaces.
If you buy it
Store in a cool, dark place or refrigerate after opening to slow oxidative rancidity, which develops faster in bulk formats. Use within 6-12 months of opening. Do not heat beyond its smoke point (around 450 F) to avoid degradation and acrolein formation. For wholesale purchases, verify supplier traceability and confirm absence of added processing aids or anti-caking agents not listed on the label.
What we don’t know
- Basis
- Model estimate, 92% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Rice Bran Oil has made none
Formulations change between production runs, so check the current label. How we grade.
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More cast iron cookware seasoning & oil grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.